<?php

$i = 0;
 print ++$i;
 print "\t";
 print (-1==true) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==true) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = true;
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == true	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==false) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==false) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = false;
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == false	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==1) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==1) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = 1;
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == 1	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==0) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==0) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = 0;
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == 0	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==-1) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==-1) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = -1;
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == -1	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1=='1') ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a =='1') ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = '1';
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == '1'	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1=='0') ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a =='0') ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = '0';
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == '0'	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1=='-1') ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a =='-1') ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = '-1';
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == '-1'	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==null) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==null) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = null;
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == null	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array()) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array()) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array();
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array()	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array(1)) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array(1)) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array(1);
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array(1)	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array(2)) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array(2)) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array(2);
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array(2)	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array('1')) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array('1')) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array('1');
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array('1')	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array('0' => '1')) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array('0' => '1')) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array('0' => '1');
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array('0' => '1')	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array('a')) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array('a')) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array('a');
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array('a')	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array('a' => 1)) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array('a' => 1)) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array('a' => 1);
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array('a' => 1)	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array('b' => 1)) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array('b' => 1)) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array('b' => 1);
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array('b' => 1)	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array('a' => 1, 'b' => 2)) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array('a' => 1, 'b' => 2)) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array('a' => 1, 'b' => 2);
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array('a' => 1, 'b' => 2)	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array(array('a' => 1))) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array(array('a' => 1))) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array(array('a' => 1));
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array(array('a' => 1))	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1==array(array('b' => 1))) ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a ==array(array('b' => 1))) ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = array(array('b' => 1));
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == array(array('b' => 1))	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1=='php') ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a =='php') ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = 'php';
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == 'php'	";
 print "\n";
 print ++$i;
 print "\t";
 print (-1=='') ? 'Y' : 'N';
 $a = 1;
 $a = 't';
 $a = -1;
 print ($a =='') ? 'Y' : 'N';
 $b = 1;
 $b = 't';
 $b = '';
 print (-1==$b) ? 'Y' : 'N';
 print ($a ==$b) ? 'Y' : 'N';
 print "\t";
 print "-1 == ''	";
 print "\n";

